protected MemberMapper GetComplexMapper(string mapName, string origName)
{
if (origName == null)
{
throw new ArgumentNullException("origName");
}
string name = origName.ToLower();
int idx = origName.IndexOf('.');
if (idx > 0)
{
name = name.Substring(0, idx);
foreach (MemberAccessor ma in TypeAccessor)
{
if (ma.Name.Length == name.Length && ma.Name.ToLower() == name)
{
ObjectMapper om = MappingSchema.GetObjectMapper(ma.Type);
if (om != null)
{
MemberMapper mm = om.GetComplexMapper(mapName, origName.Substring(idx + 1));
if (mm != null)
{
MapMemberInfo mi = new MapMemberInfo();
mi.MemberAccessor = ma;
mi.ComplexMemberAccessor = mm.ComplexMemberAccessor;
mi.Type = mm.Type;
mi.MappingSchema = MappingSchema;
mi.Name = mapName;
mi.MemberName = origName;
MemberMapper mapper = new MemberMapper.ComplexMapper(mm);
mapper.Init(mi);
return(mapper);
}
}
break;
}
}
}
else
{
MemberMapper mm = (MemberMapper)_nameToComplexMapper[name];
if (mm != null)
{
return(mm);
}
if (_nameToNotFoundComplexMappers.ContainsKey(name))
{
return(null);
}
foreach (MemberMapper m in _members)
{
if (m.MemberAccessor.Name.Length == name.Length && m.MemberAccessor.Name.ToLower() == name)
{
_nameToComplexMapper[name] = m;
return(m);
}
}
// Under some conditions, this way lead to memory leaks.
// In other hand, shaking mappers up every time lead to performance loss.
// So we cache failed requests.
// If this optimization is a memory leak for you, just comment out next line.
//
_nameToNotFoundComplexMappers.Add(name, null);
}
return(null);
}
protected MemberMapper GetComplexMapper(string mapName, string origName)
{
if (origName == null)
{
throw new ArgumentNullException("origName");
}
var name = origName.ToLower();
var idx = origName.IndexOf('.');
lock (_nameToComplexMapper)
{
MemberMapper mm;
if (_nameToComplexMapper.TryGetValue(name, out mm))
{
return(mm);
}
if (idx > 0)
{
name = name.Substring(0, idx);
foreach (MemberAccessor ma in TypeAccessor)
{
if (ma.Name.Length == name.Length && ma.Name.ToLower() == name)
{
var om = MappingSchema.GetObjectMapper(ma.Type);
if (om != null)
{
mm = om.GetComplexMapper(mapName, origName.Substring(idx + 1));
if (mm != null)
{
var mi = new MapMemberInfo
{
MemberAccessor = ma,
ComplexMemberAccessor = mm.ComplexMemberAccessor,
Type = mm.Type,
MappingSchema = MappingSchema,
Name = mapName,
MemberName = origName
};
var mapper = new MemberMapper.ComplexMapper(mm);
var key = origName.ToLower();
mapper.Init(mi);
if (_nameToComplexMapper.ContainsKey(key))
{
_nameToComplexMapper[key] = mapper;
}
else
{
_nameToComplexMapper.Add(key, mapper);
}
return(mapper);
}
}
break;
}
}
}
else
{
foreach (var m in _members)
{
if (m.MemberAccessor.Name.Length == name.Length && m.MemberAccessor.Name.ToLower() == name)
{
if (_nameToComplexMapper.ContainsKey(name))
{
_nameToComplexMapper[name] = m;
}
else
{
_nameToComplexMapper.Add(name, m);
}
return(m);
}
}
}
// Under some conditions, this way lead to memory leaks.
// In other hand, shaking mappers up every time lead to performance loss.
// So we cache failed requests.
// If this optimization is a memory leak for you, just comment out next line.
//
if (_nameToComplexMapper.ContainsKey(name))
{
_nameToComplexMapper[name] = null;
}
else
{
_nameToComplexMapper.Add(name, null);
}
return(null);
}
}